141372005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 181232640

約数和(自身を除く): 39860635

約数列:

[1, 5, 37, 47, 71, 185, 229, 235, 355, 1145, 1739, 2627, 3337, 8473, 8695, 10763, 13135, 16259, 16685, 42365, 53815, 81295, 123469, 398231, 601583, 617345, 764173, 1991155, 3007915, 3820865, 28274401, 141372005]

約数ペア:

[(1, 141372005), (5, 28274401), (37, 3820865), (47, 3007915), (71, 1991155), (185, 764173), (229, 617345), (235, 601583), (355, 398231), (1145, 123469), (1739, 81295), (2627, 53815), (3337, 42365), (8473, 16685), (8695, 16259), (10763, 13135)]